Faults

Can not create a quote because quote with such identifier is already exists

1005

You did not set all required agreements

1006

The checkout type is not valid. Select single checkout type.

1007

Checkout is not available for guest

1008

Can not create an order.

Example

The following example illustrates the work with shopping cart (creation of a shopping cart, setting customer and customer addresses, adding products to the shopping cart, updating products in the shopping cart, removing products from the shopping cart, getting the list of products/shipping methods/payment methods, setting payment/shipping methods, adding/removing coupon, getting total prices/full information about shopping cart/list of licenses, and creating an order.